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Side by side

Not Your Mother's Beat The Heat Protecting Heat Spray vs Olaplex No.7 Shine Serum Oil Mist

86% function match · 8 of the 10 functions we compared match Formula overlap 0%. Not Your Mother's Beat The Heat Protecting Heat Spray and Olaplex No.7 Shine Serum Oil Mist share no ingredient among each other's most prominent — which does not stop them doing the same job.

Based on your consultation

Which of these fits your hair?

We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.

Your profile at a glance

  • Your answers appear here
  • Your answers appear here
  • Your answers appear here
  • Your answers appear here

When each one is the right call

What each formula is built for, from its own ingredient list.

  • Beat The Heat Protecting Heat Spray — heat styling
  • No.7 Shine Serum Oil Mist — heat styling

Side by side

Every trait, aligned

One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.

Trait
Not Your Mother's Beat The Heat Protecting Heat Spray — 6 oz container Not Your Mother's

Beat The Heat Protecting Heat Spray

  • Heat protectant
  • Drugstore
  • Sulfate-free
  • Protein-free
Olaplex No.7 Shine Serum Oil Mist — 2.7 oz container Olaplex

No.7 Shine Serum Oil Mist

  • Heat protectant
  • Prestige
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$9–10 6 oz · $1.62/oz
$38 2.7 oz · $14.07/oz

Compared at different sizes — 6 oz against 2.7 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Lower cost than most heat protectants $$$$$ Drugstore tier · costs less than 88% of the 223 heat protectants we’ve priced
Same job for less elsewhere $$$$$ Prestige tier · costs more than 84% of the 564 heat protectants we’ve priced
Best for hair types
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Moisture level Same
High Humectants near the top — water-binding is a headline mechanism here. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Heat protection
High The brand states a protection temperature — a label claim, not a measurement. Your hair
High The brand states a protection temperature — a label claim, not a measurement. Your hair
Slip / detangling Differs
High Conditioning agents sit high in the list — this is a detangling formula. Your hair
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
Weight on hair Same
Light Water-first and light: unlikely to flatten fine hair. Your hair
Light Water-first and light: unlikely to flatten fine hair. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. Your hair
Protein Same
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. Your hair
Silicone / wax buildup Same
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
Moderate Your hair
Moderate Your hair
Fast-drying alcohol Same
None No fast-drying alcohol in the list. Your hair
None No fast-drying alcohol in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Heat stylingthe brand states protection to 450°F
  • Protein-sensitive hairthat stiffens when protein is added
  • Maximum slipfor hair that tangles the moment it is wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Heat stylingthe brand states protection to 450°F
  • Protein-sensitive hairthat stiffens when protein is added
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Fine hairthat flattens under most products
Why you might skip it
  • Scents bother youthis product carries a strong scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Dry or very humid airwhere heavy humectants work against you
from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.
More facts about each one
Type
Heat protectantspray
Heat protectantmist
Where to buy
Brand website · Target
Brand website
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • protein-free
Scent
Scented, not described
Citrus
Heat protection
up to 450°F
up to 450°F

Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".

The bottom line

The bottom line depends on your hair

Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.

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The detail behind the table

Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.

Shared and distinct ingredients

Shared and distinct ingredients

Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.

What both formulas carry

IngredientBeat The Heat Protecting Heat SprayNo.7 Shine Serum Oil Mist
Water
Neutral
#1Leading
#2Leading
Fragrance
Fragrance
#15Below the 1% line
#34Below the 1% line

What only one of them carries

Beat The Heat Protecting Heat Spray

No.7 Shine Serum Oil Mist

Full ingredient list — Beat The Heat Protecting Heat Spray (24)
Full ingredient list — No.7 Shine Serum Oil Mist (52)

Claims check

What each brand says, against what each formula shows

Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.

VerdictsBeat The Heat Protecting Heat SprayNo.7 Shine Serum Oil Mist
Supported
2
3
Partly supported
1
1
Stated by brand
2
1
Potential conflict
0
0

Beat The Heat Protecting Heat Spray

  • Heat can't kill your vibeStated by brandCan’t be confirmed from label.
  • Works on wet and dry hairSupportedHelps hair feel hydrated.
  • Lightweight, non-sticky heat protection sprayPartly supportedSold for hot tools; untestable here.
  • Decreases blow dry timeStated by brandCan’t be confirmed from label.
  • Shields wet and dry hair, helps prevent hair color fadingSupportedHelps hair feel hydrated.

No.7 Shine Serum Oil Mist

  • 2-in-1 replenishing repair treatment for instant shine and hydrationSupportedHelps hair feel hydrated.
  • Instant weightless shine + replenishing hydrationSupportedHelps hair feel hydrated.
  • 96-Hour shine and hydrationSupportedHelps hair feel hydrated.
  • 75% reduction in breakageStated by brandOnly the brand’s testing shows this.
  • 450F (232C) Heat ProtectionPartly supportedSold for hot tools; untestable here.

What owners say

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.

Not Your Mother's Beat The Heat Protecting Heat Spray draws complaints about dryness and the scent.

Beat The Heat Protecting Heat Spray

Long-lasting pleasant scent, good value: "It smells so good i can smell my hair all day...For the price its worth a shot!"

Drying rather than conditioning: "I feel like it leaves my hair dry rather than 'conditioned.'... it just doesn't work for me."

Odd scent and leaves hair wet: "It smells funny & I had to wait even longer after spraying it because it leaves my hair completely wet."

Sticky/dry feeling: "This product left my hair feeling sticky and dry, not at all what I wanted."

Doubts about protection efficacy: "It leaves my hair in terrible condition, I'm not sure if it even protects my hair."

No.7 Shine Serum Oil Mist

Weightless mist adds shine, hydration, and reduced breakage

KayteeMo and Annemette, Sephora reviewers

Smooths frizz and flyaways without a greasy finish

mfernandaa12 and Josleen, Sephora reviewers

Some users dislike the citrus scent or need to shake well

juvenalia and KayteeMo, Sephora reviewers

Price check

Cost per ounce, in context

Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.

$1.62/oz vs $14.07/oz — Olaplex No.7 Shine Serum Oil Mist costs about 8.7× more per ounce than Not Your Mother's Beat The Heat Protecting Heat Spray.

$0.42/oz median $5.13/oz $76.00/oz $1.62/oz Beat The Heat Protecting H $14.07/oz No.7 Shine Serum Oil Mist

Every mark sits on one distribution because these are compared against the same set: 223 heat protectants with a computable unit price.

Value readBeat The Heat Protecting Heat SprayNo.7 Shine Serum Oil Mist
Label
Lower cost than most heat protectantsCosts less per ounce than most heat protectants we have researched.
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.

Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.

Compare with something else

Close formulas to each of these, as their own comparison pages.

Beat The Heat Protecting Heat Spray vs Hair DetanglerFRAGFRE · 100% function matchNo.7 Shine Serum Oil Mist vs Vibes Start To Finish Balm To Oil Primer & FinisherCHI · 99% function matchBeat The Heat Protecting Heat Spray vs Miracle Blow Dry H2O ShieldIt's a 10 · 86% function matchNo.7 Shine Serum Oil Mist vs Liquid Glass High-Gloss Finishing SerumDrybar · 95% function matchBeat The Heat Protecting Heat Spray vs All Eyes On Me 10-in-1 Hair Perfector Detangling Leave-inNot Your Mother's · 81% function matchNo.7 Shine Serum Oil Mist vs Supernova Moisture & Shine Creamamika · 89% function matchBeat The Heat Protecting Heat Spray vs Agua Fresca Leave-In Conditioning MilkDrybar · 81% function matchNo.7 Shine Serum Oil Mist vs Club Lights Clear Gloss Style PerfectorIGK · 89% function match

Beat The Heat Protecting Heat Spray · No.7 Shine Serum Oil Mist · All heat protectants in the library

How this page was made

  • This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
  • We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
  • The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
  • The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
  • The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
  • 8 sources were consulted across the products on this page.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.

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